With calendars rolling over to July on Friday, 2011 is officially half-over -- and its first six months have offered some incredible moments for popular music. So far, 2011 has been the year in which Adele took her talents to the next level; Arcade Fire owned the big festivals; Jennifer Lopez made her long-awaited return to the spotlight; Wiz Khalifa became a household name; Chris Brown didn't have a good morning on "Good Morning America"; and Lady Gaga and Britney Spears sat comfortable at the top of our charts.
With the first half of 2011 in the books, it's your turn to decide the most memorable songs, albums, performances and videos in our Billboard.com Mid-Year Music Awards. Which up-and-coming artist had the biggest breakthrough? Who sported the best style over the past six months? What album that topped the Billboard 200 was your favorite? While we've offered a few suggestions of our own, feel free to write in a candidate. Cast your vote now, and we'll announce all of the winners next week on Billboard.com!